Blueprint Engines Gm 383 C.I.D. 436 Hp Dressed Stroker Long Block Crate Engines Bp38318Ctcv

The Blueprint Engines GM 383 C.I.D. 436 HP Dressed Stroker Long Block (BP38318CTCV) combines classic small block performance with precision modern assembly.
This 383 cubic inch stroker is factory-built in the USA using 100% new components — no remanufactured parts — and comes dyno-tested to deliver consistent, reliable power.

With an output of approximately 436 HP and 443 lb-ft of torque, the BP38318CTCV offers an ideal balance of street performance and everyday drivability.
Each engine includes aluminum cylinder heads, a hydraulic roller camshaft, and forged rotating components for strength and smooth operation.

This “dressed” configuration means the engine comes with valve covers, oil pan, timing cover, and other critical accessories pre-installed, simplifying installation and setup.

Performance Overview:

• Factory dyno tested: ~436 HP / 443 lb-ft torque

• Precision-assembled, blueprinted, and balanced

• Hydraulic roller camshaft for smooth idle and responsive mid-range power

• Aluminum heads for improved flow and efficiency

• 100% new components, not remanufactured

• Built and dyno-tested in the USA

Key Features:

• 383 cubic inch (6.3L) Chevrolet stroker V8

• 4-bolt main cast iron block for durability

• Aluminum cylinder heads, 64cc chambers

• Hydraulic roller camshaft

• Forged steel crankshaft and connecting rods

• Hypereutectic pistons

• Dual-plane intake manifold ready for carburetor installation

• Valve covers, oil pan, and timing cover installed

Ideal Applications:

• Street performance builds

• Classic car upgrades and restomods

• Hot rods, muscle cars, and cruisers

• Replacement engine for small block Chevrolet platforms

Important Notes:

• Horsepower and torque are approximate factory dyno results; actual output varies based on carburetor, exhaust, and ignition setup.

• Carburetor, distributor, and accessory drive systems sold separately.

• Not certified for use in emissions-controlled vehicles.

• Professional installation is recommended.

Key Technical Specifications